Parallel optical receiving module optical power test system
作者： Liu Lina , Zhang Xiande , Han Ze
DOI:
关键词:
摘要: The invention discloses a parallel optical receiving module power test system. A host controls the output of an attenuator and switching switch group, response current each channel to be calibrated reference are acquired, is acquired according compensation coefficient between group channel, fitting carried out on corresponding obtain curve theoptical calibrated, calibration function completed, artificially introduced errors greatly reduced, multi-channel simultaneous realized, consumed time isshort, efficiency high, accuracy problems long low in prior art solved.
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